One Team

One Shirt One Body was started by student-athletes for student-athletes. Our organization allows student-athletes to develop their skills in leadership and initiative, while giving back to the community. One Shirt One Body always seeks to expand its leadership throughout the United States. Please reach out here if you are interested in joining One Shirt One Body’s leadership group.


Andrew Helmin, President and Co-Founder

Andrew is a graduate from the University of Notre Dame with a major in Finance and concentration in Entrepreneurship. He is an Illinois High School State Champion in the 110m hurdles and a former track and field athlete for Notre Dame.

Andrew started One Shirt One Body during his sophomore summer of college after spending two weeks at a United Nations summit focused on sport for peace and development. He saw an opportunity to increase the presence and power of sport in communities throughout the country, using student-athlete apparel as a medium. Since graduating in 2017, Andrew has been running One Shirt One Body full-time.


Kyle McMahon, Vice President

Kyle serves as the Vice President for One Shirt One Body. In his role, McMahon oversees partnerships and assists in operations, while actively developing new opportunities to help One Shirt One Body grow.

Also, McMahon is on the board of The Drake Group, a reform group within college sports. Kyle finished a Master's in Sports Management from the University of New Haven in May of 2018. Previously, McMahon worked for University of Notre Dame Sports Properties from 2014-2017, serving as Account Executive & Client Manager for corporate sponsorships within the school's athletic department. Kyle and Andrew met at a United Nation Sports Summit in 2016.